rehashing

英 [ˌriːˈhæʃɪŋ]

美 [ˌriːˈhæʃɪŋ]

v.  (稍微改动)重新推出; 以新形式表达旧内容
rehash的现在分词

计算机

COCA.44106

柯林斯词典

The noun is pronounced /'riːhæʃ/. The verb is pronounced /riː'hæʃ/. 名词读作/'riːhæʃ/。动词读作/riː'hæʃ/。


• N-COUNT 重复;雷同;翻版;老调重弹
  If you describe something as arehash, you are criticizing it because it repeats old ideas, facts, or themes, though some things have been changed to make it appear new.
  1. The Observer found the play 'a feeble rehash of familiar Miller themes'...
     《观察家报》认为这部剧“是大家熟悉的米勒式主题的拙劣翻版”。
  2. Most of the 'new' models promised by American car makers look set to be little more than rehashes of existing products.
     这些美国汽车制造商承诺推出的“新款”多半都像是现有车型的翻版。
• VERB 对…改头换面;只作轻微改动地重复
  If you say that someonerehashesold ideas, facts, or accusations, you disapprove of the fact that they present them in a slightly different way so that they seem new or original.
  1. They've taken some of the best bits out of the best things and rehashed them...
     他们从最好的东西中提取一些精华的部分，然后新瓶装旧酒。
  2. They are just bringing up all their old rehashed claims with no prospect or vision for the future.
     他们只不过是在老调重弹，提出的声明中没有对未来的展望或设想。

双语例句

• This is a momentous theoretical and political task, and it certainly cannot be accomplished just by rehashing the same old arguments copied from a book.
  这是一项十分重大的任务，既是重大的政治任务，又是重大的理论任务。
• Rehashing it here is not necessary, but I'll summarize briefly.
  没有必要在这里重复讨论，不过我会简单总结一下。
• This method eliminates the clustering problem in linear rehashing by picking the integer pii in a pseudorandom fashion.
  这种方法是按伪随机方式去挑选整数pii，它能消除线性再散列中所产生的堆聚问题。
• We spent most of the meeting rehashing old issues.
  我们会上的大部分时间花在重谈那些老问题上。
• The second layer employs the above-mentioned extendible Hash, self-adaptively rehashing the conflicting dictionary elements according to the situation.
  第二层采用上述改进的可扩展Hash，对冲突的字典元素根据冲突的状况自适应地作进一步散列。